Home / 14,904,000.10-22,356,000.15-8,083,840.60

Finding the Fourth Proportional to 14,904,000.10, 22,356,000.15 and 8,083,840.60

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Solution

The fourth proportional to 14,904,000.10, 22,356,000.15 and 8,083,840.60 is: 12,125,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,000.10 : 22,356,000.15 = 8,083,840.60 : x
  2. Step 2: Convert to fraction form
    14,904,000.10/22,356,000.15 = 8,083,840.60/x
  3. Step 3: Cross multiply
    14,904,000.10x = 22,356,000.15 × 8,083,840.60
  4. Step 4: Simplify right side
    14,904,000.10x = 180,722,341,666,176.06
  5. Step 5: Solve for x
    x = 180,722,341,666,176.06/14,904,000.10
  6. Step 6: Final answer
    x = 12,125,760.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.